package com.example.util;

import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;

//作为SpringMVC的异常处理器
//@ControllerAdvice
@RestControllerAdvice
public class ProjectException {

    //拦截多有异常信息
    @ExceptionHandler(Exception.class)//可指定异常类型
    public R doException(Exception ex){
        //记录日志
        //通知运维
        //通知开发
        ex.printStackTrace();
        return new R("服务器故障，请稍后再试");
    }


}
